3.4.21.48	baker's yeast proteinase, baker's yeast proteinase B, brewer's yeast proteinase, PRB1, Proteinase B, Proteinase YSCB, proteinase, yeast B, yeast proteinase B, yeast proteinase yscB	-	-, 682540, 683085, 718456	
3.4.21.48	EC 3.4.22.9	formerly	-